Resolution:
## Figure 11.
Don't use outlier elimination if you don't use weighting correctly. The graph shows data simulated with Gaussian scatter with a standard deviation equal
to 10% of the Y value. The left panel shows our method used incorrectly, without adjusting
for the fact that the scatter increases as Y increases. Four outliers are identified,
all incorrectly. The right panel shows the correct analysis, where weighted residuals
are used to define outliers, and no outliers are found.
Motulsky and Brown |